RJ11/12 (CAT3) Voice Keystone Jacks

Cat3 jacks from Mingch are designed for exceptional performance. Why? Because keystone jacks are an important part of any network. We know that getting a cat3 jack that is made with quality in mind can make the difference between a good network and a great network. We offer exceptional quality with our cat3 phone jacks, and each of our cat3 jacks meets and exceeds industry standards.

Most commonly used for voice and data applications, cat3 phone jacks deliver excellent performance providing 16 MHz of bandwidth. In data applications, it is used in 10Base-T and 100Base-T networks. A typical cat3 jack has 6 positions for 110 punchdown contact. Our keystone cat3 jacks are made with nickel-plated punchdown contacts and gold-plated RJ11/12 contacts, ensuring exceptional performance and durability.

A keystone jack is an industry standard wall jack used in residential and business environments. But not all jacks were created equal. Here you will find cat3 phone jacks that are UL listed, CSA certified, NEC article 800 compliant, FFC part 68 compliant, and ACA compliant. These keystone jacks snap easily into wall plates, patch panels, and surface mount boxes for easy interchangeability.

Thanks for stopping by Mingch. Remember, a good, high-quality cat3 jack can make a world of difference. Knowing that you can get great products from a reliable source is even better. Please, browse our selection of telco, networking, or any other products that you need. When you find what you need, let us know. Order from Mingch Today!